package com.ydtg.service;

import java.util.List;

import com.ydtg.bean.Picture;

public interface PictureService {
	//获取所有数据
	List<Picture> getall(Picture pic);
	//添加数据
	int add(Picture pet);
	//根据主键修改
	int updateByID(Picture pet);
	//根据主键删除
	int delByID(int id);
	
	//综合查询适用多种情况
	List<Picture> getTypefaceList(Picture pet);
}
